CN212530060U - Survey and drawing unmanned aerial vehicle descending and fall to ground support - Google Patents
Survey and drawing unmanned aerial vehicle descending and fall to ground support Download PDFInfo
- Publication number
- CN212530060U CN212530060U CN202020838979.0U CN202020838979U CN212530060U CN 212530060 U CN212530060 U CN 212530060U CN 202020838979 U CN202020838979 U CN 202020838979U CN 212530060 U CN212530060 U CN 212530060U
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- support
- aerial vehicle
- unmanned aerial
- threaded connection
- fixed plate
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Abstract
The utility model relates to a survey and drawing unmanned aerial vehicle landing stand, which comprises a fixed plate, two supports and two bed plates, wherein the surface of the upper part of the support is provided with a plurality of threaded holes, the surface of the bottom of the threaded holes is fixedly connected with a threaded cylinder, the surfaces of the two transverse sides of the bottom of the fixed plate are respectively provided with the supports, the fixed plate and the support are sequentially in threaded connection with the threaded holes and the threaded cylinders through bolts, a buffer spring is sleeved on the surface of the bolt between the fixed plate and the support, the bottoms of the two sides of the support are respectively in threaded connection with the surface of the top end of a pneumatic shock-absorbing rod, the surface of the bottom end of the pneumatic shock-absorbing rod is in threaded connection with the top end of an arc-shaped support, the bottom end of the arc-shaped support is welded on the surface of the bed plate, the surface of the bottom of the bed, the buffer spring and the damping spring are used, and the action of releasing the buffer force is increased.
Description
Technical Field
The utility model relates to a survey and drawing unmanned aerial vehicle descending falls to ground support belongs to unmanned air vehicle technical field.
Background
The unmanned plane is an unmanned plane which utilizes a radio remote control device and a self-contained program to control the device. Along with the comprehensive opening in the low latitude field of china, many rotor unmanned aerial vehicle is because its preparation low cost, characteristics such as easy operation, by a plurality of fields such as wide application military affairs, civil affairs and scientific research, the unmanned aerial vehicle of present stage uses, when descending, because action of gravity and buffer force effect, make unmanned aerial vehicle have in the twinkling of an eye of descending vibrate and install the problem existence, cause the internal control component to drop easily under the permanent use, damage, cause unmanned aerial vehicle to use and take place unusually, be unfavorable for normal use.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a survey and drawing unmanned aerial vehicle descending falls to ground support has pneumatic shock-absorbing rod's cushioning effect, slows down unmanned aerial vehicle at the descending buffer power and the shock power in high altitude, at buffer spring and damping spring's use, increases the effect of release buffer power, and furthest slows down and vibrates the damage to inside control, has protected unmanned aerial vehicle to descend gently, realizes using for a long time.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: the utility model provides a survey and drawing unmanned aerial vehicle descending falls to ground support, includes fixed plate, two supports and two bed plates, support upper portion surface open and to have a plurality of screw hole, the bottom fixed surface of screw hole be connected with a screw thread section of thick bamboo, the horizontal both sides surface in fixed plate bottom be provided with the support respectively, fixed plate and support pass through bolt threaded connection screw hole and a screw thread section of thick bamboo in proper order, fixed plate and support between bolt surface cup jointed buffer spring, support both sides bottom respectively threaded connection on the top surface of pneumatic shock attenuation pole, the top of pneumatic shock attenuation pole bottom surface threaded connection arc support, the bottom welding of arc support on the surface of bed plate, the bottom surface of bed plate be connected with two rubber stabilizer blades.
The pneumatic shock absorption device is characterized in that the top end surface of the arc-shaped support is integrally connected with a threaded column, a connecting wire hole is formed in the bottom of the pneumatic shock absorption rod, and the connecting wire hole is in threaded connection with the threaded column.
The surface of the threaded column is in threaded connection with a limiting screw, and the limiting screw abuts against the surface of the bottom end of the pneumatic damping rod.
Pneumatic shock attenuation pole top fixedly connected with fixed column, fixed column upper portion surface threaded connection is at the bottom surface of support, pneumatic shock attenuation pole and support bottom between the fixed column surface cup joint damping spring.
The rubber support leg is made of hard rubber.
The top end surface of the buffer spring abuts against the inside of a first annular groove formed in the bottom surface of the fixing plate, and the bottom end surface of the buffer spring abuts against the inside of a second annular groove formed in the upper surface of the support.
To sum up, the utility model provides a survey and drawing unmanned aerial vehicle landing support, realized through bolted connection unmanned aerial vehicle on the fixed plate, the bolt extends downwards and is connected to the screw thread section of thick bamboo, it is firm to increase unmanned family and connect on the landing frame, buffer spring has been cup jointed on the bolt, the effect of subtracting the cushion force, the bottom of fixed plate is provided with pneumatic shock-absorbing rod, realize the effect of cushion force and the effect of shock attenuation, the steady landing of unmanned aerial vehicle has been protected, be provided with the damping paralysis between pneumatic shock-absorbing rod and support, the effect of shock attenuation has been increased, and the use of stereoplasm rubber supporting legs, certain shock attenuation and wear-resisting effect have;
have the cushioning effect of pneumatic shock-absorbing rod, slow down unmanned aerial vehicle at the descending buffer power and the shock power in high altitude, at buffer spring and damping spring's use, increase the effect of release buffer power, furthest slows down the damage of shock to inside control, has protected unmanned aerial vehicle to descend gently, realizes using for a long time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the upper surface of the stent of FIG. 1;
FIG. 3 is a schematic view of the bottom surface structure of the fixing plate in FIG. 1;
FIG. 4 is a schematic view of the stent of FIG. 1;
in the figure: the device comprises a fixing plate 1, a first annular groove 11, a support 2, a threaded hole 21, a threaded cylinder 22, a second annular groove 23, a base plate 3, a buffer spring 31, a pneumatic shock absorption rod 4, a connecting wire hole 41, a fixing column 42, an arc-shaped support 5, a threaded column 51, a limiting screw 52, a rubber support leg 6 and a shock absorption spring 7.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model relates to a landing stand for surveying and mapping unmanned aerial vehicle, which comprises a fixed plate 1, two supports 2 and two base plates 3, the upper surface of the bracket 2 is provided with a plurality of threaded holes 21, the bottom surface of the threaded holes 21 is fixedly connected with a threaded cylinder 22, the horizontal two side surfaces of the bottom of the fixed plate 1 are respectively provided with a bracket 2, the fixed plate 1 and the bracket 2 are sequentially in threaded connection with a threaded hole 21 and a threaded cylinder 22 through bolts, a buffer spring 31 is sleeved on the surface of a bolt between the fixed plate 1 and the bracket 2, the bottom ends of the two sides of the bracket 2 are respectively connected with the surface of the top end of the pneumatic shock absorption rod 4 in a threaded manner, the pneumatic shock absorption device is characterized in that the bottom end surface of the pneumatic shock absorption rod 4 is in threaded connection with the top end of the arc-shaped support 5, the bottom end of the arc-shaped support 5 is welded on the surface of the base plate 3, and the bottom surface of the base plate 3 is connected with two rubber support legs 6.
The top end surface of the arc-shaped support 5 is integrally connected with a threaded column 51, the bottom of the pneumatic shock absorption rod 4 is provided with a connecting screw hole 41, and the connecting screw hole 41 is in threaded connection with the threaded column 51.
The surface of the threaded column 51 is in threaded connection with a limit screw 52, and the limit screw 52 abuts against the bottom end surface of the pneumatic shock absorption rod 4.
Pneumatic shock attenuation pole 4 top fixedly connected with fixed column 42, fixed column 42 upper portion surface threaded connection is on the bottom surface of support 2, pneumatic shock attenuation pole 4 and support 2 between the bottom fixed column 42 surface cup joint damping spring 7.
The rubber support legs 6 are made of hard rubber.
The top end surface of the buffer spring 31 is abutted in a first annular groove 11 arranged on the bottom surface of the fixing plate 1, and the bottom end surface of the buffer spring 31 is abutted in a second annular groove 23 arranged on the upper surface of the bracket 2.
To sum up, the utility model provides a survey and drawing unmanned aerial vehicle landing support, realized through bolted connection unmanned aerial vehicle on the fixed plate, the bolt extends downwards and is connected to the screw thread section of thick bamboo, it is firm on the landing frame to increase unmanned house and connect, buffer spring has been cup jointed on the bolt, the effect of damping force, the bottom of fixed plate is provided with pneumatic shock-absorbing rod, realize the effect of buffer force and shock attenuation, the steady landing of unmanned aerial vehicle has been protected, be provided with the damping paralysis between pneumatic shock-absorbing rod and support, the effect of shock attenuation has been increased, and the use of stereoplasm rubber supporting legs, certain shock attenuation and wear-resisting effect have;
have the cushioning effect of pneumatic shock-absorbing rod, slow down unmanned aerial vehicle at the descending buffer power and the shock power in high altitude, at buffer spring and damping spring's use, increase the effect of release buffer power, furthest slows down the damage of shock to inside control, has protected unmanned aerial vehicle to descend gently, realizes using for a long time.
Claims (6)
1. The utility model provides a survey and drawing unmanned aerial vehicle descending floor stand, its characterized in that, includes fixed plate (1), two supports (2) and two bed plates (3), support (2) upper portion surface open and to have a plurality of screw hole (21), the bottom fixed surface of screw hole (21) be connected with a screw thread section of thick bamboo (22), the horizontal both sides surface in fixed plate (1) bottom be provided with support (2) respectively, fixed plate (1) and support (2) through bolt threaded connection screw hole (21) and screw thread section of thick bamboo (22) in proper order, fixed plate (1) and support (2) between the bolt surface cup jointed buffer spring (31), support (2) both sides bottom respectively threaded connection the top surface of pneumatic shock absorber pole (4), pneumatic shock absorber pole (4) bottom surface threaded connection arc support (5) the top, the bottom welding of arc support (5) on the surface of bed plate (3), the bottom surface of bed plate (3) be connected with two rubber stabilizer blades (6).
2. The landing stand for unmanned aerial vehicle for surveying and mapping according to claim 1, wherein a threaded column (51) is integrally connected to the top end surface of the arc-shaped support (5), a connecting screw hole (41) is formed in the bottom of the pneumatic shock absorption rod (4), and the connecting screw hole (41) is in threaded connection with the threaded column (51).
3. A survey and drawing unmanned aerial vehicle falls to landing support of claim 2, characterized in that, threaded column (51) surperficial threaded connection have a spacing screw (52), spacing screw (52) butt in pneumatic shock absorber rod (4) bottom end surface.
4. The unmanned aerial vehicle of surveying and mapping landing floor stand of claim 2 or 3, characterized in that the top end of the pneumatic shock absorption rod (4) is fixedly connected with a fixing column (42), the upper surface of the fixing column (42) is in threaded connection with the bottom surface of the support (2), and a shock absorption spring (7) is sleeved on the surface of the fixing column (42) between the pneumatic shock absorption rod (4) and the bottom end of the support (2).
5. The landing stand for unmanned aerial vehicle for surveying and mapping according to claim 1, wherein the rubber support leg (6) is made of hard rubber.
6. The landing stand for unmanned aerial vehicle for surveying and mapping according to claim 1, wherein the top end surface of the buffer spring (31) abuts against a first annular groove (11) formed in the bottom surface of the fixing plate (1), and the bottom end surface of the buffer spring (31) abuts against a second annular groove (23) formed in the upper surface of the support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838979.0U CN212530060U (en) | 2020-05-19 | 2020-05-19 | Survey and drawing unmanned aerial vehicle descending and fall to ground support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838979.0U CN212530060U (en) | 2020-05-19 | 2020-05-19 | Survey and drawing unmanned aerial vehicle descending and fall to ground support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212530060U true CN212530060U (en) | 2021-02-12 |
Family
ID=74541588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020838979.0U Expired - Fee Related CN212530060U (en) | 2020-05-19 | 2020-05-19 | Survey and drawing unmanned aerial vehicle descending and fall to ground support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212530060U (en) |
-
2020
- 2020-05-19 CN CN202020838979.0U patent/CN212530060U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |